* 2
USB * 1
RF In * 2
Composite In (CVBS + Audio) * 1
Component In (Y, Pb, Pr + Audio) * 1
Digital Audio Out (Optical) * 1
LG BH4120S 家庭劇院組
Composite Video Out * 1
HDMI Out * 1
Audio L/R Out * 1
FM Radio
有 Local Dimming
Here is an example of real-world blooming/haloing from the article I reference
d:
FULL-ARRAY LOCAL DIMMING TV
LED Backlight spec 7_local-dimming-led
(圖片來源)
無 Local Dimming
here